When a team of explorers ventures into the uncharted maze of bones that lies beneath the streets of Paris, they embark on a journey into madness and terror.

• DirectorJohn Erick Dowdle
• Release14 August 2014
• Genre
  Horror / Thriller
• Duration1h 33m
• Budget$5,000,000
• Revenue$41,900,000
• Rate
  

  6.7
  3579 reviews
• Productions

  Brothers Dowdle Productions, Legendary Pictures